This paper is concerned with the following nonlocal fourth-order elliptic problem: {Delta(2)u-m(integral(Omega)vertical bar del u vertical bar(2)dx)Delta u = a(x)vertical bar u vertical bar(s) (2)u+f(x, u), x is an element of Omega, u - Delta u = 0, x is an element of partial derivative Omega, by using the mountain pass theorem, the least action principle, and the Ekeland variational principle, the existence and multiplicity results are obtained.
机构:
Jilin Univ, Coll Math, Changchun 130012, Peoples R China
Changchun Normal Univ, Sci Res Dept, Changchun 130032, Jilin, Peoples R ChinaJilin Univ, Coll Math, Changchun 130012, Peoples R China
Song, Yueqiang
Shi, Shaoyun
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Jilin Univ, Coll Math, Changchun 130012, Peoples R China
State Key Lab Automot Simulat & Control, Changchun 130012, Peoples R ChinaJilin Univ, Coll Math, Changchun 130012, Peoples R China
机构:
Northwest Normal Univ, Sch Math & Stat, Lanzhou 730070, Gansu, Peoples R ChinaNorthwest Normal Univ, Sch Math & Stat, Lanzhou 730070, Gansu, Peoples R China
Yang, Hujun
Han, Xiaoling
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Northwest Normal Univ, Sch Math & Stat, Lanzhou 730070, Gansu, Peoples R ChinaNorthwest Normal Univ, Sch Math & Stat, Lanzhou 730070, Gansu, Peoples R China